Uniwork252XL Ink Cartridges 8 Pack, Remanufactured for 252XL Ink Cartridge for Epson Printer 252 XL 252XL Ink Cartridges Combo Pack for Workforce WF-3640 WF-3620 WF-7110 WF-7710 WF-7720 WF-7620 Ink

Over many years, I have tried remanufactured printer cartridges from many manufacturers for HP, CANON, EPSON printers with generally awful results. I have tried DIY cartridge refill kits, with very messy results, and I am extremely meticulous and careful. Also, I've used on-tthe-spot cartridge refill services with less than satisfactory outcomes.Saying all this, I had resigned myself to manufacturers cartridges until I replace my current, very good, Epson WorkForce WF-3640 AIO PRINTER/COPIER/SCANNER/FAX, which gets a decent work-out by me, occasionally my wife, adult children, and grandchildren, because, dad's inner sanctum. Highly recommend this AIO. I will replace it with an ink tank fed equivalent Epson when that time arrives.Until then, THESE CARTRIDGES get my high recommendation! There was one tiny issue, at first, which was mostly addressed in the instructions. This was the printer kept telling me that these weren't factory carts, DUH!, which is easily addressed. Then it alarmed a couple of times, but that's fixed by pressing cancel. After that, no problems! No one. Crisp, clear printing, great colors, deep blacks. No smudging. No head clogging or other issues. I had searched everywhere for all XL, not only the black but the colors as well, without any luck. When I did find the individual XL colors, they were prohibitively expensive.These are very fairly priced for TWO FULL sets of carts, but ship securely packaged, and arrived quickly.I am completely satisfied, and the company wants customers satisfied.ADDENDUM: in response to the claim by reviewer "ASHLEY", whom claims that any other ink cartridges than original manufacturer's "can possibly void the warranty". This claim is erroneous as the United States Federal Law titled the "Magnuson-Moss Warranty Act" prohibits this. In short, as the law states: "Warrantors cannot require that only branded parts be used with the product in order to retain the warranty."

I have the Epson WorkForce 3620 printer. I've been using Epson ink for a couple of years but the cost is very high, I thought I'd try an alternative. Oddly when I was researching printers the main complaint about the model I purchased was the lighter black in the Epson inks. The Uniwork ink performed better than Epson ink, the black is more deep and the colors are more vibrant. I usually don't use my printer every day and usually have to clean the print heads after an extended time without use as the Epson cartridges are prone to drying out, cleaning seems to use up ink. I have not had to clean the Uniwork cartridges. Overall extremely happy with this ink and it comes at around 25% the cost of the Epson ink. The printer did recognize it was not Epson ink and sent me a warning before printing, it hasn't effected the printer in any way and print quality is better than before.

This ink is fine for the price. There is NO NEED for Epson to charge what they are charging for their ink.I DO see a difference in quality. The black is grey and the colors are not as brilliant. But I could care less because of the price. I am printing business paperwork (not images on photo paper).I seem to get just as much mileage out of the cartridges and the cost is 1/4 what I pay for genuine Epson Ink. I will never go back to Epson ink.

Neither of the black cartridges would print. I tried them in both a WF-7710 and a WF-77620. Initially, the cartridges aren't recognized by the printer. After uninstalling and reinstalling several times, the printer finally recognized them but would not transfer the ink to the paper...paper comes back blank.

Delivered as scheduled, no packaging/leak issues, and ink cartridge installed easily with just the expected Epson non-factory ink cartridge error.Printed +150 documents with no printing issues.Barcodes on printed documents were crisp and clear, images were very good. Black shade is not Epson ink quality, but very good even with standard print mode.Good re-manufactured ink cartridges for Epson are hard to come by, these seem to be working very well.

Great for the price point but kind of short life on the cartridge. Color does not seem quite as vibrant as Epson brand and using this can void existing printer warranties. If your printer is outside its warranty and you aren't printing professionally, it's a great budget option

Fast delivery and so far the ink has worked great! They even went the extra mile and added a business card with their phone number and email. A very nice touch - I did not feel like just a number.

It is frustrating if cartridges don't work, but thankfully, the black is doing it's job.

Ok, am updating my review after a few months of use and this product sucks .... The printer cartridges are horrible and they don't print at all. All colours suck.Any positive ratings are since the seller promises to give some $$ for 5 star ratings.DON'T BUYBought it since it was highly rated.... havent been dissappointed.Clean packaging, saves the planet since it reuses existing cartridges too!